huang
d309951493
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构建并部署到测试环境（无 SSH） / build-and-deploy (push) Successful in 6m33s
- 删除 CSV 解析代码，新增 Excel 解析器 (excelize) - 更新 IoT 卡和设备导入任务处理器 - 更新 API 路由文档和前端接入指南 - 归档变更到 openspec/changes/archive/ - 同步 delta specs 到 main specs
327 lines
9.0 KiB
Go
327 lines
9.0 KiB
Go
package task
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import (
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"context"
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stderrors "errors"
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"fmt"
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"path/filepath"
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"strings"
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"time"
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"github.com/bytedance/sonic"
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"github.com/hibiken/asynq"
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"github.com/redis/go-redis/v9"
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"go.uber.org/zap"
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"gorm.io/gorm"
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"github.com/break/junhong_cmp_fiber/internal/model"
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"github.com/break/junhong_cmp_fiber/internal/store/postgres"
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"github.com/break/junhong_cmp_fiber/pkg/constants"
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pkggorm "github.com/break/junhong_cmp_fiber/pkg/gorm"
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"github.com/break/junhong_cmp_fiber/pkg/storage"
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"github.com/break/junhong_cmp_fiber/pkg/utils"
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)
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const deviceBatchSize = 100
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type DeviceImportPayload struct {
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TaskID uint `json:"task_id"`
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}
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type DeviceImportHandler struct {
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db *gorm.DB
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redis *redis.Client
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importTaskStore *postgres.DeviceImportTaskStore
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deviceStore *postgres.DeviceStore
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deviceSimBindingStore *postgres.DeviceSimBindingStore
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iotCardStore *postgres.IotCardStore
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storageService *storage.Service
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logger *zap.Logger
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}
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func NewDeviceImportHandler(
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db *gorm.DB,
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redis *redis.Client,
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importTaskStore *postgres.DeviceImportTaskStore,
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deviceStore *postgres.DeviceStore,
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deviceSimBindingStore *postgres.DeviceSimBindingStore,
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iotCardStore *postgres.IotCardStore,
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storageSvc *storage.Service,
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logger *zap.Logger,
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) *DeviceImportHandler {
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return &DeviceImportHandler{
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db: db,
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redis: redis,
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importTaskStore: importTaskStore,
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deviceStore: deviceStore,
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deviceSimBindingStore: deviceSimBindingStore,
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iotCardStore: iotCardStore,
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storageService: storageSvc,
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logger: logger,
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}
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}
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func (h *DeviceImportHandler) HandleDeviceImport(ctx context.Context, task *asynq.Task) error {
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ctx = pkggorm.SkipDataPermission(ctx)
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var payload DeviceImportPayload
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if err := sonic.Unmarshal(task.Payload(), &payload); err != nil {
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h.logger.Error("解析设备导入任务载荷失败",
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zap.Error(err),
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zap.String("task_id", task.ResultWriter().TaskID()),
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)
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return asynq.SkipRetry
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}
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importTask, err := h.importTaskStore.GetByID(ctx, payload.TaskID)
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if err != nil {
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h.logger.Error("获取导入任务失败",
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zap.Uint("task_id", payload.TaskID),
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zap.Error(err),
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)
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return asynq.SkipRetry
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}
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if importTask.Status != model.ImportTaskStatusPending {
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h.logger.Info("导入任务已处理，跳过",
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zap.Uint("task_id", payload.TaskID),
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zap.Int("status", importTask.Status),
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)
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return nil
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}
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h.importTaskStore.UpdateStatus(ctx, importTask.ID, model.ImportTaskStatusProcessing, "")
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h.logger.Info("开始处理设备导入任务",
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zap.Uint("task_id", importTask.ID),
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zap.String("task_no", importTask.TaskNo),
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zap.String("storage_key", importTask.StorageKey),
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)
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rows, totalCount, err := h.downloadAndParse(ctx, importTask)
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if err != nil {
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h.logger.Error("下载或解析 Excel 失败",
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zap.Uint("task_id", importTask.ID),
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zap.Error(err),
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)
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h.importTaskStore.UpdateStatus(ctx, importTask.ID, model.ImportTaskStatusFailed, err.Error())
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return asynq.SkipRetry
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}
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result := h.processImport(ctx, importTask, rows, totalCount)
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h.importTaskStore.UpdateResult(ctx, importTask.ID, totalCount, result.successCount, result.skipCount, result.failCount, 0, result.skippedItems, result.failedItems, nil)
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if result.failCount > 0 && result.successCount == 0 {
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h.importTaskStore.UpdateStatus(ctx, importTask.ID, model.ImportTaskStatusFailed, "所有导入均失败")
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} else {
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h.importTaskStore.UpdateStatus(ctx, importTask.ID, model.ImportTaskStatusCompleted, "")
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}
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h.logger.Info("设备导入任务完成",
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zap.Uint("task_id", importTask.ID),
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zap.Int("success_count", result.successCount),
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zap.Int("skip_count", result.skipCount),
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zap.Int("fail_count", result.failCount),
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)
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return nil
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}
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func (h *DeviceImportHandler) downloadAndParse(ctx context.Context, task *model.DeviceImportTask) ([]utils.DeviceRow, int, error) {
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if h.storageService == nil {
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return nil, 0, ErrStorageNotConfigured
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}
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if task.StorageKey == "" {
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return nil, 0, ErrStorageKeyEmpty
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}
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localPath, cleanup, err := h.storageService.DownloadToTemp(ctx, task.StorageKey)
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if err != nil {
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return nil, 0, err
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}
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defer cleanup()
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if !strings.HasSuffix(strings.ToLower(task.FileName), ".xlsx") {
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ext := filepath.Ext(task.FileName)
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return nil, 0, fmt.Errorf("不支持的文件格式 %s,请上传Excel文件(.xlsx)", ext)
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}
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return utils.ParseDeviceExcel(localPath)
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}
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type deviceImportResult struct {
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successCount int
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skipCount int
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failCount int
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skippedItems model.ImportResultItems
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failedItems model.ImportResultItems
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}
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func (h *DeviceImportHandler) processImport(ctx context.Context, task *model.DeviceImportTask, rows []utils.DeviceRow, totalCount int) *deviceImportResult {
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result := &deviceImportResult{
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skippedItems: make(model.ImportResultItems, 0),
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failedItems: make(model.ImportResultItems, 0),
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}
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if len(rows) == 0 {
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return result
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}
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for i := 0; i < len(rows); i += deviceBatchSize {
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end := min(i+deviceBatchSize, len(rows))
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batch := rows[i:end]
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h.processBatch(ctx, task, batch, result)
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}
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return result
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}
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func (h *DeviceImportHandler) processBatch(ctx context.Context, task *model.DeviceImportTask, batch []utils.DeviceRow, result *deviceImportResult) {
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deviceNos := make([]string, 0, len(batch))
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allICCIDs := make([]string, 0)
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for _, row := range batch {
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deviceNos = append(deviceNos, row.DeviceNo)
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allICCIDs = append(allICCIDs, row.ICCIDs...)
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}
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existingDevices, err := h.deviceStore.ExistsByDeviceNoBatch(ctx, deviceNos)
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if err != nil {
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h.logger.Error("检查设备是否存在失败", zap.Error(err))
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for _, row := range batch {
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result.failedItems = append(result.failedItems, model.ImportResultItem{
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Line: row.Line,
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ICCID: row.DeviceNo,
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Reason: "数据库查询失败",
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})
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result.failCount++
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}
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return
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}
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var existingCards map[string]*model.IotCard
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var boundCards map[string]bool
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if len(allICCIDs) > 0 {
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cards, err := h.iotCardStore.GetByICCIDs(ctx, allICCIDs)
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if err != nil {
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h.logger.Error("查询卡信息失败", zap.Error(err))
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} else {
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existingCards = make(map[string]*model.IotCard)
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for _, card := range cards {
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existingCards[card.ICCID] = card
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}
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}
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boundCards, err = h.deviceSimBindingStore.GetBoundICCIDs(ctx, allICCIDs)
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if err != nil {
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h.logger.Error("查询卡绑定状态失败", zap.Error(err))
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}
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}
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for _, row := range batch {
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if existingDevices[row.DeviceNo] {
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result.skippedItems = append(result.skippedItems, model.ImportResultItem{
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Line: row.Line,
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ICCID: row.DeviceNo,
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Reason: "设备号已存在",
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})
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result.skipCount++
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continue
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}
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var validCardIDs []uint
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var cardIssues []string
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for _, iccid := range row.ICCIDs {
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card, exists := existingCards[iccid]
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if !exists {
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cardIssues = append(cardIssues, iccid+"不存在")
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continue
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}
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if boundCards[iccid] {
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cardIssues = append(cardIssues, iccid+"已绑定其他设备")
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continue
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}
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if card.ShopID != nil {
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cardIssues = append(cardIssues, iccid+"已分配给店铺,不能绑定到平台库存设备")
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continue
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}
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validCardIDs = append(validCardIDs, card.ID)
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}
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if len(row.ICCIDs) > 0 && len(cardIssues) > 0 {
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result.failedItems = append(result.failedItems, model.ImportResultItem{
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Line: row.Line,
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ICCID: row.DeviceNo,
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Reason: "卡验证失败: " + strings.Join(cardIssues, ", "),
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})
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result.failCount++
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continue
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}
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err := h.db.Transaction(func(tx *gorm.DB) error {
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txDeviceStore := postgres.NewDeviceStore(tx, nil)
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txBindingStore := postgres.NewDeviceSimBindingStore(tx, nil)
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device := &model.Device{
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DeviceNo: row.DeviceNo,
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DeviceName: row.DeviceName,
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DeviceModel: row.DeviceModel,
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DeviceType: row.DeviceType,
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MaxSimSlots: row.MaxSimSlots,
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Manufacturer: row.Manufacturer,
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BatchNo: task.BatchNo,
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Status: constants.DeviceStatusInStock,
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}
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device.Creator = task.Creator
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device.Updater = task.Creator
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if err := txDeviceStore.Create(ctx, device); err != nil {
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return err
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}
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now := time.Now()
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for i, cardID := range validCardIDs {
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binding := &model.DeviceSimBinding{
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DeviceID: device.ID,
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IotCardID: cardID,
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SlotPosition: i + 1,
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BindStatus: 1,
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BindTime: &now,
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}
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if err := txBindingStore.Create(ctx, binding); err != nil {
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return err
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}
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}
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return nil
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})
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if err != nil {
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h.logger.Error("创建设备失败",
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zap.String("device_no", row.DeviceNo),
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zap.Error(err),
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)
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result.failedItems = append(result.failedItems, model.ImportResultItem{
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Line: row.Line,
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ICCID: row.DeviceNo,
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Reason: "数据库写入失败: " + err.Error(),
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})
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result.failCount++
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continue
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}
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for _, iccid := range row.ICCIDs {
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if card, exists := existingCards[iccid]; exists && !boundCards[iccid] && card.ShopID == nil {
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boundCards[iccid] = true
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}
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}
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result.successCount++
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}
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}
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var ErrMissingDeviceNoColumn = stderrors.New("CSV 缺少 device_no 列")
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